Phase and dielectric behaviors of a polymorphic liquid crystal doped with graphene nanoplatelets

doi:10.1063/1.4802839

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DC 欄位	值	語言
dc.contributor.author	Wu, Po-Chang	en_US
dc.contributor.author	Lee, Wei	en_US
dc.date.accessioned	2014-12-08T15:30:42Z	-
dc.date.available	2014-12-08T15:30:42Z	-
dc.date.issued	2013-04-22	en_US
dc.identifier.issn	0003-6951	en_US
dc.identifier.uri	http://dx.doi.org/10.1063/1.4802839	en_US
dc.identifier.uri	http://hdl.handle.net/11536/21929	-
dc.description.abstract	We report on the phase behavior and dielectric properties of the liquid crystal (LC) 4'-n-octyloxy-4-cyanobiphenyl dispersed with graphene nanoplatelets (GNPs). The temperature-dependent dielectric permittivity at 10(4) Hz and its derivative with respect to the temperature reveal that the incorporation of GNPs in a LC cell leads to the modification of crystalline polymorphism and shift in phase transition temperature owing to the enhanced positional and orientational order. Additionally, the dielectric data between 1 and 10(3) Hz show that the dopant reduces the ionic concentration and alters the diffusivity in the LC mesophases. (C) 2013 AIP Publishing LLC [http://dx.doi.org/10.1063/1.4802839]	en_US
dc.language.iso	en_US	en_US
dc.title	Phase and dielectric behaviors of a polymorphic liquid crystal doped with graphene nanoplatelets	en_US
dc.type	Article	en_US
dc.identifier.doi	10.1063/1.4802839	en_US
dc.identifier.journal	APPLIED PHYSICS LETTERS	en_US
dc.citation.volume	102	en_US
dc.citation.issue	16	en_US
dc.citation.epage		en_US
dc.contributor.department	光電學院	zh_TW
dc.contributor.department	College of Photonics	en_US
dc.identifier.wosnumber	WOS:000318269300062	-
dc.citation.woscount	4	-
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